Ls head stud torque specs

Small Block Chevy Torque Specs. Below is the general list of torque specs for small block Chevy engines. However, it is necessary to confirm the correct specifications for your engine to prevent damage using a certified shop manual for your specific engine. In addition, all bolts need to be torqued in three equal increments, ending in the ...

The L33 is a 5.3L, Gen. 3 small block engine used in GM trucks between 2005 and 2007. Although it is a truck engine, it used cylinder heads closely related to the LS2 and LS6. The engine came with flat-top pistons for increased compression, and has a unique camshaft. For marketing purposes, it was known as the Vortec 5300 H.O.When you build a spec home, you'll have to work with a mortgage lender. If you're a builder building a custom home for a client, that client will get a mortgage loan to pay you whi...Speedmaster 746-PCE279.1001 Features: Each stud is machined & cold-forged from aircraft quality 8740 high tensile strength Chromoly, allowing a rating of up to 190,000 psi. Every kit comes complete with 12-point nuts and hardened parallel washers, producing a higher clamping force and a more accurate torque reading.When considering the difference in torque values between manufacturers, ARP's 1/2-inch main studs (with a tensile strength of 190,000 psi) should be torqued to 130 ft. -lbs with oil on the nuts. This is just one example of how widely torque specifications and requirements can vary from one manufacturer to another; therefore, it is important to ...The specifications of the SBC head bolt torque aluminum heads depend on the specific engine and components used.. Generally, the recommended specification is between 45-60 lb-ft of torque.. Importance Of Proper Torque Specifications. In the case of SBC rocker arm bolts on aluminum cylinder heads, improper torque can lead to various problems, including uneven valve train wear, exhaust valves ...8x1.25 studs 20 ft-lbs. it is not recommended but here is the torque with 30-wt oil. 11x1.25 stud 80 ft-lbs 10x1.25 stud 54 ft-lbs 8x1.25 stud 25 ft-lbs. note since using a different fastener than stock arp suggests to always check to align bore for distortion. 11mm 8740 head studs. with arp lube 80ft.-lbs. with 40wt oil 90 ft.-lbs. all specs.

Head Stud Kit Dart LS Next 23-bolt, Iron Block only, ARP2000, 12pt Kit #: 234-4341LS Swap Guide (Gen III & IV) LS Torque Specs Swap Guide. LS Torque Specs Swap Guide. Below in this guide are the torque specs of LS based engines. These are the stock bolt torque specs, if you are running ARP bolts then refer to the instructions that came with the bolts for their torque specs. The column to the right on the guide shows a ...In this position, cylinder number one rocker arms will be off lobe lift, and the crankshaft sprocket key will be at the 1:30 position. The engine firing order is 1, 8, 7, 2, 6, 5, 4, 3. Cylinders 1, 3, 5 and 7 are the left bank. Cylinder 2, 4, 6 and 8 are the right bank. 2. With the engine in the number one firing position, tighten the ...165 posts · Joined 2008. #10 · Aug 29, 2008. i used arp bolts torqued 25, 45, 65 in sequence of course. the arp specs were around there depending on what you put on the threads. i also used some fel pro stock replacements before that torqued to about 60-65 as well. the haynes manual says pre-95 torqued to 65 ft/lbs. 96-97 torqued to 22 and an ...Access our free Cylinder Head Repair Guide for Equinox 2005-2007, Torrent 2006-07 through AutoZone Rewards. These diagrams include: Fig. Remove the spark plug wire retainer support bolt (2) and support (1). Fig. Cylinder head bolt torque sequence. Fig. Remove the heater outlet pipe nuts (1,3) and bolt (4) to remove the heater outlet pipe (2 ...

ARP - Head Studs w/12-Point Nuts Pre-2003 Small Block Chevy Gen III/LS Series. $815.99 ADD TO CART. ... SB Chevy LS1 pro-series thru '03 12pt head stud kit. Specifications: Part Type. Cylinder Head Stud. Product Line. ARP Head Studs With 12-Point Nuts.nastynotch91. 537 posts · Joined 2011. #6 · Jul 23, 2016. 351W = 9.48 or 9.5 deck = 1/2" diameter head fasteners = 110# final torque value for ARP studs with ARP lube. remember to torque in 3 or more equal steps. Your head stud kit should have come with instructions with torque values and thread lube, the ones I've bought in the past always ...As for torque, here it is. 18 lb ft. Cylinder Head Bolts - First Pass all M11 Bolts in Sequence. 30 N·m. 22 lb ft. Cylinder Head Bolts - Second Pass all M11 Bolts in Sequence. 90 degrees. Cylinder Head Bolts - Final Pass all M11 Bolts in Sequence - Excluding the Medium Length Bolts at the Front and Rear of Each Cylinder. 90 degrees.Part Number: 134-3610 & 134-3710 Application: Chevy Gen III LS Series (2004 & later) 8740. Inspect all hardware prior to installation. Look for obvious defects or shipping damages. Please call 800-826-3045 with any questions or issues. To ensure proper thread engagement and accurate torque readings, clean all threads in the block.LS Swap Guide (Gen III & IV) LS Torque Specs Swap Guide. LS Torque Specs Swap Guide. Below in this guide are the torque specs of LS based engines. These are the stock bolt torque specs, if you are running ARP bolts then refer to the instructions that came with the bolts for their torque specs. The column to the right on the guide shows a ...

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See below for torque specs and sequence. Use a quality Necklace Wrench and Torque ... in 1 pass. See below for torque specs and sequence. Repeated this process for the other cylinder head. LS Cylinder Head Output Specs: Engine Family: Bolt Size: First Pass: Second Pass: Final Passes: Gen. 3 (LS1, LS6, etc.) M11 x 155.5mm: 22 ft.-lbs. 90 degrees ...Home. Part Categories. Gaskets & Bolts. Gen III/IV LSx Engines. Tick Performance 1/2" Head Stud Kit for Gen 4 LS-Series Engines. Price: $259.99. (1 …Feb 27, 2017 · Fastener Specifications Fastener Tightening Specifications Application Specification Metric English Camshaft Position(CMP) Sensor Bolt 12Y 106lbin CMP Sensor Wire Harness Bolt 12Y 106lbin Camshaft Retainer Bolts – Hex Head Bolts 25Y 18lbft Camshaft Retainer Bolts – TORX® Head Bolts 15Y 11lbft Camshaft Sprocket Bolts 25Y 18lbft Advertisement I found out quickly about studs the first time I tried to hang a shelf in my house. Before that, I'd never hung anything heavy so I wasn't aware of the fact that stud...795 posts · Joined 2008. #1 · Jan 19, 2011. ARP head studs 134-4001 call for 80lbft using ARP Ultra Torque lube. That torque reading is based on 75% of the yield strength of the fastener (190,000PSI). So, the ARP studs have a greater tensile strength than stock head bolts allowing more torque to be applied to them.

Microsoft Word - 7-16 generic HSK Installation.doc. Automotive Racing Products Tel: (805) 339-2200 1863 Eastman Avenue Fax: (805) 650-0742 Ventura, Ca 93003 www.arp-bolts.com.Main Stud Kit Chevrolet LS Gen III & GMPP LSX block Kit #: 234-5608 . Specifications; Socket Size(s) 16mm 12pt, 14mm 12pt, 10mm 12pt, 4mm Allen: Jobber Price*: $378.09. Kit Instructions (opens in a new window) ...Gen 3 blocks had the 2 different lengths the L33 is an odd bird but you have to treat it like a Gen4 engine physically even though it runs a Gen3 engine management. It should be all one length on the bigger bolts. Chase those threads, reuse the original head bolts, torque to 65ft-lbs and call it a day.When you go to install the engine into the vehicle or if it is already in the vehicle the torque specs for the exhaust manifold to the exhaust pipes or catalytic converter is 26 ft-lbs. The EGR system consists of a series of pipes that range from the manifold to the head. The EGR pipes can be torqued down to 22 ft-lbs.Apr 13, 2014 ... How To Remove A Broken Bolt 6 DIFFERENT WAYS - LS Exhaust Manifold ... LS HEAD TORQUE SPECS / SEQUENCE for 4.8 5.3 5.7 6.0 6.2 7.0 ls1 ls2 ls3 ls6.Install the cylinder head(s) and check for binding or misalignment. 7. Lubricate the stud threads, nuts and washers with FASTENER ASSEMBLY LUBRICANT. ... specifications with FASTENER ASSEMBLY LUBRICANT. M14 studs (1-10) 85 ft lbs OEM bolts (11-15) 25 ft lbs BOLT TORQUE SEQUENCE PCE27.1030 Installation DOC:500.00037 REV.2014.MM.DD. Created Date:354-7203. 7/16 Rocker Arm Stud Kit. Rocker Arm Stud Kit. 354-7204. Ford Small Block, 1.670˝ OAL, 16 pieces. Header Bolt & Stud Kits. 400-1404.machine your heads for screw in studs. [4] Using ARP Ultra-Torque Fastener Assembly Lubricant, lubricate the coarse end of the rocker arm stud that screws into the cylinder head. Note: If the studs protrude into the intake port or water jacket lubricate the studs with ARP Thread Sealer. [5] Install the push rod guide plates (if applicable).

Q: I recently purchased Milodon main and head stud kits for a 390 in a Ford Fairlane GT. The torque specifications that came with the kits are general and don't refer to any particular type of engine. The instructions only refer to stud diameter; for example, they say to torque 1/2-inch studs to 85 ft.-lbs., using oil as lubricant on the nuts.

Cylinder Head Bolt Style: Torque to Yield (TTY) Cylinder Head Bolt Size (10) M11 x 2 x 100, (5) M8 x 1.25 x 45: LMG Camshaft Specifications. LMG Camshaft Specifications; Years: 2007-09: 2010-14: Part Number: 12593207: ... The Definitive Guide to LS Engine Specs and LS Engine Upgrades. Keywords.2008 Corvette Z06. Torque specs for LS1 motors. Fastener Tightening Specifications Application. Specification. Metric / English. A/C Belt Tensioner Bolt. 25 Nm 18 lb ft. A/C Compressor and Condenser Hose Bolt (at Accumulator) 16 Nm 12 lb ft.Microsoft Word - 7-16 generic HSK Installation.doc. Automotive Racing Products Tel: (805) 339-2200 1863 Eastman Avenue Fax: (805) 650-0742 Ventura, Ca 93003 www.arp-bolts.com.Installing our cylinder heads using ARP head studs.Your going to need a bolt torque angle meter tool that will attach to your 1/2" drive breaker bar. On the aluminum block LS1 you first torque all bolts to 22 ft-lbs in the factory recommended sequence 1-10. Add 76 degrees of rotation to each bolt- again in the factory recommended sequence. Add another 76 degrees rotation to the long bolts (1-8 ...Chevy Silverado 1 (1998-2006) Torque Spec Settings. IFCAR, Public domain, via Wikimedia Commons. Below you'll find the tightening torques for the Chevy Silverado 1 in both Nm and ft/lbs. The first table contains the most-used torque settings. The tables after it contain all torque spec values I could find.© 2006-2024 AUTOMOTIVE RACING PRODUCTS, INC. Home | Company Information | Contact Us | Trademarks and Legal | Mobile Site Our site is best viewed with the latest ...2008 Corvette Z06. Torque specs for LS1 motors. Fastener Tightening Specifications Application. Specification. Metric / English. A/C Belt Tensioner Bolt. 25 Nm 18 lb ft. A/C Compressor and Condenser Hose Bolt (at Accumulator) 16 Nm 12 lb ft.So, you've found your junkyard LS engine and now you're ready to get it cleaned up and ready to go in your car, but you realize you have a broken exhaust man...

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Torque Specs Application: Method: Torque: Increment: Lubrication: Cylinder Head to Block (with Grease Under Head of Bolt) Bolt: 95 lb/ft *NOTE 1: 25 lb/ft: Oil: ... Valve Cover to Head: Bolt: 8 lb/ft: 4 lb/ft: Dry: Pressure Plate to Flywheel: Bolt: 25 lb/ft: 5 lb/ft: Loctite **NOTE 2: Bellhousing to Block: Bolt: 40 lb/ft: 20 lb/ft: Dry: Timing ...The 6-head-bolt provision makes this high-flowing head ideal for cubic-inch limited aftermarket block combos, or those with LS2- or LQ9-based engines who are looking to upgrade to an aftermarket block later. The runner size makes it appropriate for high-boost, smaller-cube combos, or larger-cube naturally aspirateds, with a 3.90-inch or …3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER. 4. Screw studs into the block "HAND TIGHT ONLY". 5. Install the cylinder head(s) and check for binding or misalignment. 6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.Tighten the head bolts in the following sequence. Tighten bolts 1 through 10 to 65 lb-ft. Tighten bolts 1 through 10 to 95 lb-ft. Tighten bolts 1 through 10 to 135 lb-ft. Tighten bolts 1 through 10 to 180 lb-ft. Tighten bolts 1 through 10 to 210 lb-ft. Tighten bolts 11 through 15 to 24 Nm (18 lb-ft). Tighten bolts 11 through 15 to 31 Nm (23 lb ...These large-runner heads have a 12-degree valve angle, like stock, and are compatible with factory LS7 rocker arms and stands. The heads can accommodate 1.625-inch-diameter springs, and several are available. A 4.125-inch-or-larger bore is required. Base price is $1,130 each, fully assembled, through Summit Racing.When you go to install the engine into the vehicle or if it is already in the vehicle the torque specs for the exhaust manifold to the exhaust pipes or catalytic converter is 26 ft-lbs. The EGR system consists of a series of pipes that range from the manifold to the head. The EGR pipes can be torqued down to 22 ft-lbs.Apply ARP Ultra-Torque ® to fastener threads and the underhead of the bolt or underside of the nut. Install fastener hand tight. Use torque wrench to install fastener to the torque value from the chart below. NOTE 1: The torque values represented here are intended to be for general information only, not for specific installations.The L94 is a 6.2L, Gen. 4, small block engine used in GM luxury trucks and SUVs between 2010 and 2014. For marketing purposes, it was also known as the Vortec 6200. The engine specs and information listed here is for a stock L94 engine. Mechanically similar, General Motors' LS and LS-based Vortec engines wound up on almost every branch of the ... ….

This is information that you can never find when you need it so here is a table for the ARP Head Studs, Main Studs, and Rod Bolts Torque Specifcations and Stretch Specs. Listed here are the general torque recommendations for most ARP fasteners. Recommended torque is equal 75% of the fastener’s yield strength. Simply read down to the correct ...Oct 3, 2012 · KINETIC RACECRAFT. "Turning your potential into motion". [email protected]. Dealer for: Haltech EFI, Billet Atomizer Injectors, ProTorque Converters. Coming Soon - 6000HP Mainline Pro Hub Dyno. Manifold EFI conversions, Fuel Hoop installation, Dry Deck Conversions, LS/LSX 1/2" Stud Conversions. Custom crimped AN hoses. The oil pump assembly should be tightened down to the engine block using 18 ft-lbs. The pumps cover bolts can be installed after lubing up the oil pump gear. The oil pump cover bolts torque down to 8 ft-lbs. On the bottom end of the pump the pickup tube can be installed and torqued down to the pump using 8 ft-lbs.Object moved to here.Need torque spec. for head bolts on 1999 3.1 [m] eng. tighten to 44 ft lbs then an additional 90 degrees on the 2nd sequence. Here is the order to tighten. Independent Shop Experience, 2 Year Automotive Diploma, & Access to...291 posts · Joined 2005. #1 · Jul 24, 2008. Does anyone know the official head bolt torque specs for an LT1 engine for my '94 T/A? Chilton's repair manual states 65 ft. lbs. in the chart at the begining of the chapter, but in the installation section, it states that all heads bolts should be tightened to 22 ft. lbs (in proper order).SpeedFactory Racing Extreme Duty L19 Head Stud Kit for Honda/Acura B & K Series (B16A, B18C1, B18C5, B20VTEC, LSVTEC, K20, K24) ... washers, ARP Assembly Lubricant, and detailed instructions with torque specifications. ** Note: 9/16" 12pt Socket is used for the Head Stud Nut. L19 material requires special care and handling, see instructions ...Buying a HDTV is hard enough with so many different manufactures, model numbers, and sizes, to make things a little easier we've put together a list of the most common specificatio... Ls head stud torque specs, Buy PQY 12-Point Cylinder Gasket Head Stud Bolts Nuts Kit Compatible with 04-19 Chevy LS1 LS3 5.3L 5.7L 6.0L Engines 234-4317: ... As others I followed arp's torque specs & used there assembly lube .. no problems here & will buy for the next build. Read more. Helpful. Report. ryan., Tighten the M11 cylinder head bolts (1-10) a final pass in sequence to 70 degrees using the J 45059 . Tighten the M8 cylinder head bolts (11-15) to 30 N·m (22 lb ft). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts. NOTE: blow out the head bolt holes before installing the heads., BTR CUSTOM ARP 1/2" HEAD STUD KIT - 03+ LS. $219.99. In stock. Only 14 left. Buy in monthly payments with Affirm on orders over $50. Learn more. , Access our free Torque Specifications Repair Guide for Avalanche, Sierra, Silverado, C&K Series, 1999-2005 through AutoZone Rewards. These diagrams include: Fig. Main bearing bolt identification and torque sequence-4.8L, 5.3L and 6.0L engines. Fig. Main bearing bolt identification and torque sequence-4.8L, 5.3L 6.0L and 6.2L engines., Specifications. Kit Contains. 20 x Even Length Studs - 133mm Overall Length, 50mm Shank Length. M11 x 2.00mm thread into Engine Block, M11 x 1.25mm Nut End. 20 x 12 Point Nuts - M11 x 1.25mm Thread. 18mm Outside Diameter, 11.60mm Height. 20 x Flat Washers - 20mm Outside Diameter, 11.10mm Inside Diameter, 3mm Thickness., Torque-to-yield head bolts are designed to achieve maximum clamping strength when they are stretched to their "yield" point. It's very important to refer to your owner's manual for the torque specs on your vehicle. In some engines, it's as simple as tightening down each bolt to a specified number of foot/lbs while others are much more ..., L83/L8B Cylinder Head Specs; Casting Number: 12620214: Material: 319-T7 Aluminum: Combustion Chamber Volume: 57.6cc: Intake Port Shape: Rectangle: Intake Runner Volume: 248cc: Exhaust Port Shape: Flat Oval: Exhaust Runner Volume: 102cc: Cylinder Head Bolt Style: Torque to Yield (TTY) Cylinder Head Bolt Size (10) M12 x 1.75, M8 corner bolts, Created Date: 4/16/2012 3:47:04 PM, Motor Mount (Frame Side) Torque. 35 ft-lbs. Alternator Torque Spec. 30 ft-lbs. s10 2.2L engine bolt torque specs, common problems and repairs. Cylinder Head Torque specs, timing chain installation, manifolds torque specs, engine assembly., 5. Screw studs into the block "HAND TIGHT ONLY". The 6.625 in. (short) studs inNote: this kit install along the intake manifold side of the cylinder head under the fuel injectors in the No. 4, 5, 12 and 13th position of the factory torque sequence. NOTE: LOCTITE MAY BE USED IF A PERMANENT MOUNTING OF THE STUDS IS PREFERRED., Jul 7, 2021 ... Small block Chevy Head Bolt torque sequence is really very simple. I include a diagram so you can pause the video and fully understand the ..., My guys have asked 4 sources and all 4 have given different torque instructions. -8A, NPP, MRC, Ceramic White package plus knee pads, black bowties. -1st Car to have the "full" SEMA High Performance Graphics kit from 6LEDesigns. -1st Car to have the 6LEDesigns Blade Spoiler., The GM bolts hold just fine, but the eBay studs do provide benefits that are inherent in a stud over a bolt and are reusable. For most people, the eBay studs will work just fine at a third of the cost of the ARP studs. PROJECT SILVERBACK IS COMPLETE!!! MVDCGTO;7513579 said: Squeezing another 50 rwhp out of one of those setups would …, The ARP book says a 12mm stud should be torqued to 98 ft./lbs. (132.87nm) with the ARP lube. Do it in 3 steps, and in the same patterns as OEM, ..., Crankshaft Position Sensor Bolt. 18 lb ft. Cylinder Head Bolts (First Pass all M11 Bolts in Sequence) 22 lb ft. Cylinder Head Bolts (Second Pass all M11 Bolts in Sequence) 90 degrees. Cylinder Head Bolts (Final Pass all M11 Bolts in Sequence-Excluding the Medium Length Bolts at the Front and Rear of Each Cylinder Head) 90 degrees., Mar 28, 2022 ... When you buy ARP head stud kit the recommended torque value given is super high at 38 foot pounds. I'd never do 38 (did 28) but I wanted a ..., well i'm gettin mixed answers on the head stud torque specs, some ppl tell me to go with this.... step 1 (bolts 1-10)....15ft lbs. step 2 (bolts 1-10)....36ft lbs. step 3 (bolts 1-10)....49ft lbs. step 4 (bolts 1 & 2)....49ft lbs. and then some say 70ft lb instead of 49ft lb. this is the one that confuses me, i have found the other torque specs ..., So, when installing 1/2-20 studs, torque specs should be set at 90 ft/lbs. This is a critical step for ensuring proper installation and preventing any premature failure of the studs. It's important to take your time when tightening the nuts and make sure not to over tighten them., • Make sure to use the supplied washers and assembly lube to achieve the correct torque on the connecting rod bolts. • Recommended Torque for the SUM-LS6125927 connecting rods would be two steps to 30 ft/lbs plus another 50 degrees on the Torque/Angle. If Torque/Angle is not an option use three steps to 82 ft/ lbs., The 6.0L Powerstroke Diesel. ARP recommends using 3 equal steps to achieve 245 ft-lbs of torque on their 6 Liter (Litre) PSD head studs, but here at Fleet Service Northwest, we use a 7-step process, starting at 65 ft-lbs and increasing the torque each step by 30 ft-lbs, allowing us to avoid inaccurate torque due to static friction, and ensuring ..., These Head Studs are made of 8740 (190,000 psi tensile strength) material and utilize a 12-point head. Suggested use in OEM replacement, street, non boosted applications. Recommended torque spec of 70 ft. lbs. in 3 steps for the larger M11 bolts, and 25 ft. lbs. for the smaller M8 bolts using Moly lube. Find GM LS Head Studs 8740 Material ..., I believe ARP's torque specs also takes into consideration that ARP moly lube is used on the head bolts; using motor oil would require a different amount of torque. That is correct. ARP's torque spec is based off 75% of the fastener yield strength. If you are using ARP's bolt lube, the recommended value is 75 lb/ft., These torque values are usually based on oiled fasteners. Lubricate the threads and underside of the bolt head with motor oil or aftermarket lubricant. Some manufacturers, such as ARP, recommend cycling the bolts to improving loading accuracy. This involves torquing the fasteners to about 50 percent of their recommended spec several times ..., Tightening Sequence. To ensure proper tightening of the head bolts, follow this sequence: 1. Start with the center bolt and tighten it to the specified torque (22 ft. lbs. or 30 Nm). 2. Proceed to the bolts on either side of the center bolt and tighten them to the same torque. 3. Continue tightening the remaining bolts in an outward spiral ..., LS head stud Torque? Jump to Latest Follow 21 - 31 of 31 Posts. 1 2. S. stevieturbo · Registered ... I think the point of the TQ spec discussion is how rediculous Arp's specs are. The actual studs are the same in the 6 bolt and the 4 bolt kits, yet their spec is different. I agree, the tune is likely the cause of the lifting heads ..., The torque specifications for a 5.3L head is dependent on the type of bolts and fasteners used. If using metric-sized bolts, the specification should be 118 Nm (87 lb.-ft.) plus an additional 90 degrees of rotation with a torque angle gauge. When using SAE-sized bolts and fasteners, the specification should be 86 lb., T-T-Y (TORQUE-TO-YIELD) HEAD BOLTS. T-T-Y head bolts are engineered to stretch within a controlled yield zone. Once they reach this zone they spring back to provide a precise level of clamping force. This stretches the bolts into their elastic range. In some cases the stretching approaches the bolts' elastic limit, permanently stretching them., #11-15 in torque sequence – M8 X 2.725 in. long w/.550 O.D. washer #16-19 in torque sequence – M8 X 2.550 in. long w/.675 O.D. washer #20-23 in torque sequence – M8 X …, 32 kits found for Harmonic Damper Bolts. As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 psi bolts that let you exert maximum clamping force. Special features include 1/4˝ thick, wide area washer and ..., TORQUE-TENSION REFERENCE GUIDE Printed in U.S.A. • Supply Part Number: 9702365 • AS 06/14 Torque Poster For additional technical information, contact Fastenal Engineering at [email protected]. Nominal Dia. (in.) Threads per inch 307A ASTM A307 Grade A SAE J429 Grade 5 SAE J429 Grade 8 F N L G 9 FNL Grade 9 Clamp Load (Lbs.) Tightening ..., Object moved to here., Over 6,000 Automotive Torque Specs. Search Car Torque Specifications by Engine or Model., 200,000 PSI 1/2 inch Diameter. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension.